APA (7th ed.) Citation

Gray, E. (2006). 20,000 leagues under the sea. Express Publishing.

Chicago Style (17th ed.) Citation

Gray, Elizabeth. 20,000 Leagues Under the Sea. Newbury, Berkshire: Express Publishing, 2006.

MLA (9th ed.) Citation

Gray, Elizabeth. 20,000 Leagues Under the Sea. Express Publishing, 2006.